CVE-2017-9994

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

1.85% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 77.5% of scored records. A rank, not a probability.

NVD base score

7.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2017-06-28 06:00Z9 YR AGO

Last updated

2024-08-05 17:25Z2 YR AGO

Reserved

2017-06-28

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass

Data version

5.1

Document digest

16b54d530a067f337339ea8dc121f8c486e4c2a20e04bb10d7b3e2d3bbf981fa

• bugs.chromium.orghttps://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1435x_refsource_MISC
• www.securityfocus.com99317http://www.securityfocus.com/bid/99317vdb-entryx_refsource_BID
• bugs.chromium.orghttps://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1434x_refsource_MISC
• lists.debian.org[debian-lts-announce] 20190107 [SECURITY] [DLA 1630-1] libav security updatehttps://lists.debian.org/debian-lts-announce/2019/01/msg00006.htmlmailing-listx_refsource_MLIST
• github.comhttps://github.com/FFmpeg/FFmpeg/commit/6b5d3fb26fb4be48e4966e4b1d97c2165538d4efx_refsource_MISC